/* ***********************
 * Version: MPL 1.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is briefTagline.js module.
 *
 * The Initial Developer of the Original Code is Rob Gerns.
 *
 * Portions created by the Initial Developer are Copyright (C) 2011
 * the Initial Developer. All Rights Reserved.
 *
 **************************/
function getBriefTagline(objXmlDocument){	
    /*************************************************
    * Function Name: getBriefTagline;
    *
    * Purpose: Check to see if there is a tagline defined,
    * if so get its value and pass it to the writeBriefTagline
    * function.
    **************************************************/
    var objTagline = objXmlDocument.getElementsByTagName("tagline");
    var intTagline = objTagline.length;
    var strTagline;
 
    if (intTagline > 0 && intTagline !== undefined) {
        strTagline = objTagline.item(0).firstChild.data;
    }
    else {
        strTagline = ""; 
    }
    writeBriefTagline(strTagline);
}
function writeBriefTagline(strTagline){
    /*************************************************
    * Function Name: writeBriefTagline;
    *
    * Purpose: Write the appropriate HTML if a tagline
    * was given.
    **************************************************/
    var objDivTagline = "";
    var objDivTaglineId = "";
   
    if (strTagline !== undefined && strTagline !== "") {
        objDivTagline = document.createElement("div");
        objDivTaglineId = objDivTagline.id = "tagline";
        objDivTagline.className = "tagline";
        document.getElementById('begin').appendChild(objDivTagline);
        objDivTagline.innerHTML = strTagline;
    }
}
